Adjust the one-liners and installation pages for macOS and Linux

Author: cmcgee1024

_includes/install/_linux_platforms_tabs.md

@@ -8,8 +8,8 @@
   <h4>Run this in a terminal:</h4>
   <div class="language-plaintext highlighter-rouge"><div class="highlight"><button>Copy</button><pre class="highlight"><code>curl -O https://download.swift.org/swiftly/linux/swiftly-{{ site.data.builds.swiftly_release.version }}-$(uname -m).tar.gz &amp;&amp; \
 tar zxf swiftly-{{ site.data.builds.swiftly_release.version }}-$(uname -m).tar.gz &amp;&amp; \
-SWIFTLY_HOME_DIR=~/.swiftly SWIFTLY_BIN_DIR=~/.swiftly/bin ./swiftly init --quiet-shell-followup &amp;&amp; \
-. ~/.swiftly/env.sh &amp;&amp; \
+./swiftly init --quiet-shell-followup &amp;&amp; \
+. ~/.local/share/swiftly/env.sh &amp;&amp; \
 hash -r
 </code></pre></div></div>
   <h4>License: <a href="https://raw.githubusercontent.com/swiftlang/swiftly/refs/heads/main/LICENSE.txt">Apache-2.0</a> | PGP: <a href="https://download.swift.org/swiftly/linux/swiftly-0.4.0-dev-x86_64.tar.gz.sig">Signature</a></h4>

install/linux/swiftly/index.md

@@ -26,10 +26,10 @@ tar -zxf swiftly-{{ site.data.builds.swiftly_release.version }}-$(uname -m).tar.
 Run the following command in your terminal, to configure swiftly for your account, and automatically download the latest swift toolchain.
 
 ```
-SWIFTLY_HOME_DIR=~/.swiftly SWIFTLY_BIN_DIR=~/.swiftly/bin ./swiftly init
+./swiftly init
 ```
 
-Note: You can adjust the SWIFTLY_* environment variables to customize your install location, or remove them entirely to get the Linux standard location.
+Note: You can set the SWIFTLY_HOME_DIR and SWIFTLY_BIN_DIR environment variables to customize your install location.
 
 Your current shell may need some additional steps to update your session. Follow the guidance at the end of the installation for a smooth install experience, such as sourcing the environment file, and rehashing your shell's PATH.
 

install/macos/index.md

@@ -15,7 +15,7 @@ title: Install Swift
   <h4>Run this in a terminal:</h4>
   <div class="language-plaintext highlighter-rouge"><div class="highlight"><button>Copy</button><pre class="highlight"><code>curl -O https://download.swift.org/swiftly/darwin/swiftly-{{ site.data.builds.swiftly_release.version }}.pkg &amp;&amp; \
 installer -pkg swiftly-{{ site.data.builds.swiftly_release.version }}.pkg -target CurrentUserHomeDirectory &amp;&amp; \
-SWIFTLY_HOME_DIR=~/.swiftly SWIFTLY_BIN_DIR=~/.swiftly/bin ~/.swiftly/bin/swiftly init --quiet-shell-followup &amp;&amp; \
+~/.swiftly/bin/swiftly init --quiet-shell-followup &amp;&amp; \
 . ~/.swiftly/env.sh &amp;&amp; \
 hash -r
 </code></pre></div></div>

install/macos/swiftly/index.md

@@ -14,10 +14,10 @@ installer -pkg swiftly-{{ site.data.builds.swiftly_release.version }}.pkg -targe
 Run the following command in your terminal, to configure swiftly for your account, and automatically download the latest swift toolchain.
 
 ```
-SWIFTLY_HOME_DIR=~/.swiftly SWIFTLY_BIN_DIR=~/.swiftly/bin ~/.swiftly/bin/swiftly init
+~/.swiftly/bin/swiftly init
 ```
 
-Note: You can change the SWIFTLY_* environment variables to customize the install location, or remove them entirely to get the macOS standard location.
+Note: You can set the SWIFTLY_HOME_DIR and SWIFTLY_BIN_DIR environment variables to customize the install location.
 
 <div class="warning" markdown="1">
 Your current shell may need some additional steps to update your session. Follow the guidance at the end of the installation for a smooth install experience, such as sourcing the environment file, and rehashing your shell's PATH.